Fascinating bit of video here as Our Hero (not me, in this case) takes Bach (and later Mozart) MIDI files, creates an 88-character ASCII-character alphabet from them and trains a Recurrent Neural Network to output similar sequences.

The results (and a lot of the process) is shown in the video above. Take your time and watch the whole thing; I wonder how long he would have to train the RNN to start outputting Baroque Muzak continually?